DNS Visualizer &
Dependency Map.
Visualize your entire DNS architecture, highlight security vulnerabilities, and map external dependencies. In real time. Free, no signup required.
Security Score
Critical: DMARC not enforced: Domain spoofable.
Copy-Paste Fix
Enable DMARC
Add TXT to _dmarc subdomain.
35 checks on paid tiers. Every attack vector covered.
Free scan checks the 4 most exploited DNS vulnerabilities. 76% of domains fail at least one.
Email Spoofing
Without enforced DMARC, attackers send phishing emails that appear to come from your domain. 91% of attacks start here.
DNS Hijacking
Missing DNSSEC means visitors can be silently redirected to fake login pages. Credential theft you never detect.
Email Tampering
Without DKIM, attackers modify your emails in transit. Invoices, contracts, wire transfers: All can be altered.
Domain Blacklisting
One misconfiguration and your domain hits 50+ blacklists. Your emails stop reaching customers overnight.
Brand Impersonation
Attackers register look-alike domains (typosquatting) to phish your customers. 87% of brands have at least one impersonator.
Compliance Failures
Missing SPF/DKIM/DMARC violates GDPR, NIS2, PCI-DSS requirements. Fines start at €10M and you can't prove compliance.
Fix issues before they affect customers
Get automated monitoring, real-time alerts, and continuous scanning.
Free Account
- Copy-paste DNS fixes
- Daily automated scans
- Real-time alerts
- Full security audit
Full monitoring
- Copy-paste DNS fixes
- Daily automated scans
- Real-time alerts
- Full security audit
Free forever plan available · Paid plans from $29/mo